Spatially Localized Direction of Arrival Estimation

Symeon Delikaris-Manias; Leo McCormack; Despoina Pavlidi; Athanasios Mouchtaris

Spatially Localized Direction of Arrival Estimation

Symeon Delikaris-Manias
, Leo McCormack
, Despoina Pavlidi
, Athanasios Mouchtaris

University of Crete

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

Direction-of-arrival (DOA) estimation is a fundamental area of research in the field of array processing, as it applies in a variety of areas, including: sound field analysis, spatial sound reproduction and spatial filtering. There exists a plethora of DOA estimating algorithms, which all vary in terms of accuracy and computational complexity. Among the most popular approaches for DOA estimation are the steered-response power, time-delay based, active intensity based and subspace based methods. In this work, DOA estimation in spatially constrained areas is explored. A spatially constrained version of the active intensity vector is first formulated, which is then utilized for the DOA estimation. This work elaborates on this concept and demonstrates its advantages when compared to conventional approaches.

Original language	English
Title of host publication	Euronoise 2018, the 11th European Congress and Exposition on Noise Control Engineering, Crete, Greece
Publisher	European Acoustics Association
Pages	2549-2554
Number of pages	5
Publication status	Published - 27 May 2018
MoE publication type	A4 Conference publication
Event	European Conference on Noise Control - Crete, Greece Duration: 27 May 2018 → 31 May 2018

Publication series

Name	Proceedings : European Conference on Noise Control
ISSN (Electronic)	2226-5147

Conference

Conference	European Conference on Noise Control
Abbreviated title	EURONOISE
Country/Territory	Greece
City	Crete
Period	27/05/2018 → 31/05/2018

Access to Document

http://www.euronoise2018.eu/docs/papers/422_Euronoise2018.pdf

Cite this

Delikaris-Manias, S., McCormack, L., Pavlidi, D., & Mouchtaris, A. (2018). Spatially Localized Direction of Arrival Estimation. In Euronoise 2018, the 11th European Congress and Exposition on Noise Control Engineering, Crete, Greece (pp. 2549-2554). (Proceedings : European Conference on Noise Control). European Acoustics Association. http://www.euronoise2018.eu/docs/papers/422_Euronoise2018.pdf

@inproceedings{aeb88f46a8d647eca5da019ea64a670e,

title = "Spatially Localized Direction of Arrival Estimation",

abstract = "Direction-of-arrival (DOA) estimation is a fundamental area of research in the field of array processing, as it applies in a variety of areas, including: sound field analysis, spatial sound reproduction and spatial filtering. There exists a plethora of DOA estimating algorithms, which all vary in terms of accuracy and computational complexity. Among the most popular approaches for DOA estimation are the steered-response power, time-delay based, active intensity based and subspace based methods. In this work, DOA estimation in spatially constrained areas is explored. A spatially constrained version of the active intensity vector is first formulated, which is then utilized for the DOA estimation. This work elaborates on this concept and demonstrates its advantages when compared to conventional approaches.",

author = "Symeon Delikaris-Manias and Leo McCormack and Despoina Pavlidi and Athanasios Mouchtaris",

year = "2018",

month = may,

day = "27",

language = "English",

series = "Proceedings : European Conference on Noise Control",

publisher = "European Acoustics Association",

pages = "2549--2554",

booktitle = "Euronoise 2018, the 11th European Congress and Exposition on Noise Control Engineering, Crete, Greece",

address = "Spain",

note = "European Conference on Noise Control, EURONOISE ; Conference date: 27-05-2018 Through 31-05-2018",

}

Delikaris-Manias, S, McCormack, L, Pavlidi, D & Mouchtaris, A 2018, Spatially Localized Direction of Arrival Estimation. in Euronoise 2018, the 11th European Congress and Exposition on Noise Control Engineering, Crete, Greece. Proceedings : European Conference on Noise Control, European Acoustics Association, pp. 2549-2554, European Conference on Noise Control, Crete, Greece, 27/05/2018. <http://www.euronoise2018.eu/docs/papers/422_Euronoise2018.pdf>

Spatially Localized Direction of Arrival Estimation. / Delikaris-Manias, Symeon; McCormack, Leo; Pavlidi, Despoina et al.
Euronoise 2018, the 11th European Congress and Exposition on Noise Control Engineering, Crete, Greece. European Acoustics Association, 2018. p. 2549-2554 (Proceedings : European Conference on Noise Control).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Spatially Localized Direction of Arrival Estimation

AU - Delikaris-Manias, Symeon

AU - McCormack, Leo

AU - Pavlidi, Despoina

AU - Mouchtaris, Athanasios

PY - 2018/5/27

Y1 - 2018/5/27

N2 - Direction-of-arrival (DOA) estimation is a fundamental area of research in the field of array processing, as it applies in a variety of areas, including: sound field analysis, spatial sound reproduction and spatial filtering. There exists a plethora of DOA estimating algorithms, which all vary in terms of accuracy and computational complexity. Among the most popular approaches for DOA estimation are the steered-response power, time-delay based, active intensity based and subspace based methods. In this work, DOA estimation in spatially constrained areas is explored. A spatially constrained version of the active intensity vector is first formulated, which is then utilized for the DOA estimation. This work elaborates on this concept and demonstrates its advantages when compared to conventional approaches.

AB - Direction-of-arrival (DOA) estimation is a fundamental area of research in the field of array processing, as it applies in a variety of areas, including: sound field analysis, spatial sound reproduction and spatial filtering. There exists a plethora of DOA estimating algorithms, which all vary in terms of accuracy and computational complexity. Among the most popular approaches for DOA estimation are the steered-response power, time-delay based, active intensity based and subspace based methods. In this work, DOA estimation in spatially constrained areas is explored. A spatially constrained version of the active intensity vector is first formulated, which is then utilized for the DOA estimation. This work elaborates on this concept and demonstrates its advantages when compared to conventional approaches.

M3 - Conference article in proceedings

T3 - Proceedings : European Conference on Noise Control

SP - 2549

EP - 2554

BT - Euronoise 2018, the 11th European Congress and Exposition on Noise Control Engineering, Crete, Greece

PB - European Acoustics Association

T2 - European Conference on Noise Control

Y2 - 27 May 2018 through 31 May 2018

ER -

Spatially Localized Direction of Arrival Estimation

Abstract

Publication series

Conference

Access to Document

Fingerprint

Cite this